v0.14.1

Added

• Liveobok metadata to Fly runtime machines (#2763)
• Added code highlighting for Python snippets (#2772)
• Added menu option for FLAME runner cell to use Kubernetes backend (#2762)
• Added menu option for Database connection cell to use DuckDB (#2773)
• Ability to disconnect Fly runtime during initialization (#2776)
• Progress indicator to the file input upload (#2785)
• Introduced K8s runtime (#2756)

Changed

• Updated CUDA version in the Docker image to 12.6
• Improved go-to-definition scroll to position the cursor near the viewport top

Removed

Fixed

• Editor rendering on socket reconnection (#2765)
• Fixed URL validation when opening notebook from URL to allow file:// (#2783)
• Fixed app recovery when the whole runtime goes down
• Crash caused by clock drifts when showing timestamps from Livebook Teams server (#2787)
• Crash when disconnecting remote runtime on unreachable node

v0.14.0

Added

• Introduced Fly.io runtime (#2708, #2714)
• Added LIVEBOOK_PUBLIC_BASE_URL_PATH to serve public routes from a different base url path (#2704)
• Suggestion to setup without cache on dependencies error (#2716)
• Added FLAME runner cell
• Support for specifying column ratios in grid output (#2718)
• Added go-to-definition feature for modules and functions defined in the notebook (#2730, #2741)
• Documented how to use Nginx as a HTTPS proxy in front of Livebook (#2735)
• Introduced nightly Docker image builds, tagged as nightly and nightly-cuda12 (#2739)
• Highlight for the relevant symbol when showing hover details in the code editor (#2747)
• Link to live dashboard for the runtime node in the runtime panel (#2754)
• Showing module definitions under the corresponding sections in the side panel (#2760)

Changed

• Bumped versions to Elixir 1.17.2 in the Docker image and the desktop app
• Change the scroll behavior to immediate jump when clicking a notebook sections (#2705)
• Reduced the size of CUDA-enabled images by including only a subset of the CUDA toolkit (#2724)
• (Desktop) The Windows installer to execute as normal user (#2628)
• New Docker images with CUDA 12 are now tagged *-cuda12 (#2739)
• Restored browser-default outlines on tab-navigation (#2749)
• Docker images with CUDA 12 now include cuDNN 9 for compatibility with nx/exla v0.8+
• Renamed the "Sections" side panel to "Outline" (now under the so shortcut)
• Changed shortcut for showing secrets panel from se to ss

Removed

• Docker edge images are no longer built, use nightly instead (#2739)
• Docker images with CUDA 11 (*-cuda118) are no longer built (#2739)
• XLA_TARGET env var is no longer included in Dockerfiles generated for apps. When using nx/exla < v0.8 you may need to set it explicitly (#2755)

Fixed

• (Desktop) Fixed opening an already open notebook (#2709)
• Fixed horizontal editor scrollbar to not overlap content in Firefox

v0.14.0-rc.1

Added

• Support for specifying column ratios in grid output (#2718)
• Added go-to-definition feature for modules and functions defined in the notebook (#2730, #2741)
• Documented how to use Nginx as a HTTPS proxy in front of Livebook (#2735)
• Introduced nightly Docker image builds, tagged as nightly and nightly-cuda12 (#2739)
• Highlight for the relevant symbol when showing hover details in the code editor (#2747)
• Link to live dashboard for the runtime node in the runtime panel (#2754)

Changed

• Improved error message in the Fly runtime config when the app name is taken
• (Desktop) The Windows installer to execute as normal user (#2628)
• New Docker images with CUDA 12 are now tagged *-cuda12 (#2739)
• Restored browser-default outlines on tab-navigation (#2749)
• Docker images with CUDA 12 now include cuDNN 9 for compatibility with nx/exla v0.8+

Removed

• Docker edge images are no longer built, use nightly instead (#2739)
• Docker images with CUDA 11 (*-cuda118) are no longer built (#2739)
• XLA_TARGET env var is no longer included in Dockerfiles generated for apps. When using nx/exla < v0.8 you may need to set it explicitly (#2755)

Fixed

• Page crash when creating a Fly volume fails
• Fly runtime failing to reconnect when volume is not detached on time (#2737)
• Slow file transfer when reading file and image inputs from a Fly runtime (#2738)

v0.14.0-rc.0

Added

• Introduced Fly.io runtime (#2708, #2714)
• Added LIVEBOOK_PUBLIC_BASE_URL_PATH to serve public routes from a different base url path (#2704)
• Suggestion to setup without cache on dependencies error (#2716)
• Added FLAME runner cell

Changed

• Bumped versions to Elixir 1.17.2 in the Docker image and the desktop app
• Change the scroll behavior to immediate jump when clicking a notebook sections (#2705)
• Reduced the size of CUDA-enabled images by including only a subset of the CUDA toolkit (#2724)

Fixed

• (Desktop) Fixed opening an already open notebook (#2709)
• Fixed horizontal editor scrollbar to not overlap content in Firefox

v0.13.3

Added

• Instructions for deploying Livebook Teams App server with Kubernetes (#2697)

Fixed

• Cursor position when focusing cells with mouse click (#2692)
• (Desktop) Verbose version field in the application info view on macOS
• Respecting LIVEBOOK_BASE_URL_PATH when checking /public assets availability (#2700)

v0.13.2

Fixed

• Clustering configuration on Fly.io

v0.13.1

Fixed

• Error handling when connection to Livebook Teams fails (#2680)
• Clustering configuration on Fly.io (#2682)
• App deployment getting stuck when runtime crashes during app warmup (#2681)
• Clarified the behaviour of ELIXIR_ERL_OPTIONS and ERL_*FLAGS (#2684)

v0.13.0

Added

• Warning on the export page if there are stale output (#2420)
• Copy button to error outputs (#2435)
• Improved latency for showing completions in Remote execution cell (#2447)
• Reduced the time of Mix.install/2 when adding a new dependency (#2499)
• Support for Web Bluetooth and Web Serial APIs within iframes (#2514)
• Added LIVEBOOK_CLUSTER=auto to automatically configure the cluster on Fly.io (#2519)
• Healthcheck definition to the Livebook Docker image (#2517)
• Persistence of app password in the notebook, encrypted in the stamp metadata (#2550)
• Support for Basic Authentication ZTA (#2564)
• Added LIVEBOOK_FIPS for enabling FIPS mode (#2526)
• Actions when dropping .xslx/.xslm files into the notebook (#2577)
• Deploying Livebook Apps to a private app server via Livebook Teams (#2602 and countless more)
• Added LIVEBOOK_PROXY_HEADERS useful when running Livebook behind a reverse proxy (#2604)
• Settings option to render ligatures in code editor (#2609)
• Functionality for Livebook to proxy requests to a user-defined handler. See Kino.Proxy for more details (#2608, #2615, #2617, #2618)
• List of connected distribution nodes to the runtime panel (#2636)
• FLAME support (#2629)

Changed

• The code editor now uses CodeMirror. This change features a polished design, more precise code highlighting, minimised delay when opening large notebooks, more accurate collaborative cursors and other improvements (#2444)
• Cell evaluation time to also show when the cell is stale or aborted
• Changed the behaviour of __DIR__ when the notebook has no explicit file, so that it points to the autosave location (and not ".") (#2529)
• Removed the invalid ":" character from Livebook cookie names. This change invalidates existing session data, such as user name and cursor color (#2539)
• Apps to respect automatically reevaluating cells (#2569)
• Renamed "hubs" to "workspaces" (#2574)
• (Desktop) Running without requiring EPMD (#2591)
• Code cells are no longer formatted on save (#2605)
• Livebook within Docker to bind to IPv6 by default
• Bumped versions to Elixir 1.17.1 and OTP 27 in the Docker image and the desktop app
• Livebook and runtimes to always run distribution in long names mode (#2646, #2648)

Removed

• Support for rendering images from the deprecated images/ directory
• Zero Trust authentication strategy for Teleport (#2589)
• Context menu from the code editor (appearing on right-click). In case you used it to format code, refer to the shortcuts list to find a relevant shortcut (#2444)

Fixed

• File download in the .exs notebook export
• (Desktop) ~/.livebookdesktop.sh to allow setting LIVEBOOK_NODE and LIVEBOOK_SHUTDOWN_ENABLED (#2464)
• (Desktop) Don't create duplicate log lines on Windows (#2668)
• Using environment variables for S3 file system credentials (#2472)
• Redesigned flash messages to allow copying the message without closing it (#2484)
• Completion relevance within multiline maps and bitstrings (#2488)
• File selector crashing when navigating to a directory with a large number of files (#2491)
• Crashes when opening a notebook with ":" in a section title (#2495)
• Listing S3 directories with space (#2497)
• Invalid redirect on successful authentication when using LIVEBOOK_BASE_URL_PATH (#2516)
• Stamp verification when content has been inserted before the stamp (#2527)
• Boot error when parsing LIVEBOOK_IDENTITY_PROVIDER (#2533)
• Switching between output tabs having the same height (#2536)
• Erlang variables, such as JSON, changing capitalization across cells (#2556)
• Saving and listing files when sibling files contain emoji names on Windows (#2558)
• File drag and drop on Safari (#2582)
• Elixir runtime to stop even if System.no_halt(true) is set (as done by Phoenix Playground) (#2587)
• Session assets resolution (for smart cells and outputs) in distributed deployments (#2611)
• Notebook export crashing when output data includes structs (such as dates in VegaLite data)
• Audio and image input preview not working in apps
• <br> getting duplicated in Mermaid graphs
• Some Erlang documentation links not working (#2653)

v0.12.1

Fixed

• Fixed iframes not loading on Livebook Desktop or when using LIVEBOOK_PORT=0

v0.12.0

Added

• Support for custom identity providers (#2301)
• Zero Trust authentication strategy for Teleport (#2296)
• Docs for shared Teams secrets and file storages (#2317, #2318)
• Support for sourcing S3 file system credentials from environment variables, AWS credentials, or Amazon EC2/ECS metadata (#2347, #2358)
• (Desktop) Started registering Livebook in Add/Remove Programs on Windows (#2398)

Changed

• Required OTP version to >= 25 (#2333)
• Converting from Smart cell to Code cell to skip outputs (#2348)
• Smart cell attributes serialization in Live Markdown (#2364)

Removed

• The deprecated warmup_apps.sh script from Docker release in favour of warmup_apps

Fixed

• Session crashes when deleting a broken Smart cell (#2314)
• Session page crash when restoring cell with input from bin (#2312)
• Rare Kino.JS.Live output crashes on socket reconnection (#2363)
• Persisting Smart cells with --> sequence in the attributes (#2364)
• Downloading files in notebook export
• Secrets list not updating when deleting Teams hub secrets (#2371)
• File system form in Teams hub to show errors when creation fails because of duplicated bucket (#2396)